A wide advantage in perceived electability boosts Joe Biden in the race for the Democratic presidential nomination, but he lags in having new ideas, is challenged by Bernie Sanders and faces a debate-energized Kamala Harris in a new ABC News/Washington Post poll.
In current preferences, 29% of Democrats and Democratic-leaning independents support Biden and 23% favor Sanders, with 11% apiece for Harris and Elizabeth Warren. CONT.
Gary Langer, ABC News
